American Chemical Suppliers

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Product
rac cis-9,10-Epoxystearic acid rac cis-9,10-Epoxystearic acid. Group: Biochemicals. Alternative Names: (2R,3S)-rel-3-Octyl-2-oxiraneoctanoic acid. Grades: Highly Purified. CAS No. 24560-98-3. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C18H34O3. US Biological Life Sciences. USBiological 7
Worldwide
rac-cis despropionyl mefentanyl N-trifluoroacetate rac-cis despropionyl mefentanyl N-trifluoroacetate. Group: Biochemicals. Alternative Names: cis-2,2,2-Trifluoro-N-[3-methyl-1-(2-phenylethyl)-4-piperidinyl]-N-phenyl-acetamide. Grades: Highly Purified. CAS No. 144480-17-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C22H25F3N2O. US Biological Life Sciences. USBiological 8
Worldwide
rac-cis Dorzolamide rac-cis Dorzolamide is an impurity of Dorzolamide. Group: Biochemicals. Alternative Names: (4R,6S)-rel-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide Monohydrochloride; cis-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide Monohydrochloride. Grades: Highly Purified. CAS No. 120279-37-0. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac-cis-Lamivudine Acid (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl Ester A protected impurity of the anti-viral Lamivudine. Group: Biochemicals. Alternative Names: cis-5-(4-Amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic Acid L-Menthol Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac cis-Loxoprofen-d3 Alcohol The labelled trans-alcohol metabolite of Loxoprofen (L472900). Group: Biochemicals. Alternative Names: rel-4- [ [ (1R, 2R) -2-Hydroxycyclopentyl] methyl] -α -methylbenzeneacetic-d3 Acid. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
Worldwide
rac cis Milnacipran-d10, Hydrochloride ( (1R, 2S) -rel-2- (Amino- methyl ) -N, N-diethyl-1-phenylcyclopropane carboxamide-d10, Monohydrochloride, F-2207-d10, Ixel-d10, Toledomin-d10, Dalcipran-d10, Milnacipran-d10, Hydrochloride) Antidepressant. Group: Biochemicals. Alternative Names: (1R, 2S) -rel-2- (Amino- methyl ) -N, N-diethyl-1-phenylcyclopropane carboxamide-d10, Monohydrochloride; F-2207-d10; Ixel-d10; Toledomin-d10; Dalcipran-d10; Milnacipran-d10, Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
rac cis-Moxifloxacin Acyl- β-D-glucuronide A metabolite of Moxifloxacin. Group: Biochemicals. Alternative Names: 1-[1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylate] β-D-Glucopyranuronic Acid. Grades: Highly Purified. CAS No. 733002-61-4. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac cis-Moxifloxacin-d4 Acyl- β-D-glucuronide A labeled metabolite of Moxifloxacin. Group: Biochemicals. Alternative Names: 1-[1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylate]-d4 β-D-Glucopyranuronic Acid. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 2
Worldwide
rac cis Moxifloxacin-d4, Hydrochloride (BAY-12-8039-d4, Actira-d4, Avalox-d4,1-Cyclopropyl-6-fluoro-1,4-dihydro- 8-methoxy-7- [(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-. 3-quinolinecarboxylic acid Hydrochloride-d4) A labeled fluorinated quinolone antibacterial. Group: Biochemicals. Alternative Names: BAY-12-8039-d4, Actira-d4, Avalox-d4,1-Cyclopropyl-6-fluoro-1,4-dihydro- 8-methoxy-7- [(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid Hydrochloride-d4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
rac-cis-N-Desmethyl Sertraline-d4 Hydrochloride A labeled metabolite of Sertraline. N-Desmethyl Sertraline is significantly less active analogue as compared to the methylated compound, Sertraline. Group: Biochemicals. Alternative Names: cis-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine-d4 Hydrochloride;cis-(+/-)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine-d4 Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac-cis-N-desmethyl sertraline hydrochloride A racemate of a metabolite of Sertraline. N-Desmethyl sertraline is significantly less active analogue as compared to the methylated compound, Sertraline. Group: Biochemicals. Alternative Names: cis- 4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine hydrochloride; cis-(+/-)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine hydrochloride. Grades: Highly Purified. CAS No. 91797-57-8. Pack Sizes: 2mg, 5mg, 10mg. Molecular Formula: C??H??Cl?N, Molecular Weight: 328.66. US Biological Life Sciences. USBiological 8
Worldwide
rac-cis-N-Desmethyl Sertraline, Hydrochloride A racemate of a metabolite of Sertraline. N-Desmethyl sertraline is significantly less active analogue as compared to the methylated compound, Sertraline. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
rac cis-Paroxetine Hydrochloride An isomeric impurity of Paroxetine. Group: Biochemicals. Alternative Names: rac cis-3-[ (1, 3-Benzodioxol-5-yloxy) methyl]-4- (4-fluorophenyl) piperidine Hydrochloride. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac-cis-Sertraline Hydrochloride Potent and selective inhibitors of serotonin uptake. Group: Biochemicals. Alternative Names: (1R,4R)-rel-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamine Hydrochloride; cis-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamine Hydrochloride; (+/-)-Sertraline Hydrochloride. Grades: Highly Purified. CAS No. 79617-95-1. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
rac cis, trans-Abscisic Acid-d6 The natural isomer of the abscission-accelerating plant hormone. Group: Biochemicals. Alternative Names: (+)-cis,trans-Abscisic Acid-d6; [S-(Z,E)]-5-[1-Hydroxy-6,6-dimethyl-2-(methyl-d6)-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic Acid; S-ABA-d6; Dormin-d6; S-ABA-d6, [S-(Z,E)]-5-[1-Hydroxy-6,6-dimethyl-2-(methyl-d6)-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic Acid, Dormin-d6. Grades: Highly Purified. CAS No. 721948-65-8; unlabeled 21293-29-8. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
rac-(cis/trans) donepezil N-oxide rac-(cis/trans) donepezil N-oxide. Group: Biochemicals. Alternative Names: 2,3-Dihydro-5,6-dimethoxy-2-[[cis/trans-1-oxido-1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one; (cis/trans)-2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one. Grades: Highly Purified. CAS No. 120013-84-5. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C24H29NO4. US Biological Life Sciences. USBiological 8
Worldwide
Rac(cis/trans)donepezil N-oxide Rac(cis/trans)donepezil N-oxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: RAC (CIS/TRANS) DONEPEZIL N-OXIDE;2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-n-oxide-cis/trans-1H-inden-1-one;2,3-Dihydro-5,6-dimethoxy-2-[[cis/trans-1-oxido-1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one. Product Category: Heterocyclic Organic Compound. Appearance: Pale Beige Solid. CAS No. 120013-84-5. Molecular formula: C24H29NO4. Mole weight: 395.49. Product ID: ACM120013845. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
rac-Citronellal rac-Citronellal. Group: Biochemicals. Alternative Names: 3,7-Dimethyl-6-octenal; (±)-Citronellal; 2,3-Dihydrocitral; 3,7-Dimethyloct-6-en-1-al; Citronellal; NSC 46106; Rhodinal; dl-Citronellal; β-Citronellal. Grades: Highly Purified. CAS No. 106-23-0. Pack Sizes: 1g. Molecular Formula: C10H18O, Molecular Weight: 154.25. US Biological Life Sciences. USBiological 3
Worldwide
rac Clopidogrel-13C,d3 Hydrogen Sulfate Labeled Clopidogrel, an antithrombotic. Group: Biochemicals. Alternative Names: α-(2-Chlorophenyl)-6,7-dihydro-. Grades: Highly Purified. CAS No. 1246814-55-0. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac-Clopidogrel Carboxylic Acid rac-Clopidogrel Carboxylic Acid is an metabolite of the drug Clopidogrel. Group: Biochemicals. Grades: Highly Purified. CAS No. 90055-55-3. Pack Sizes: 100mg, 500mg. Molecular Formula: C15H14ClNO2S. US Biological Life Sciences. USBiological 4
Worldwide
Rac-Clopidogrel Carboxylic acid-[d4] Rac-Clopidogrel Carboxylic acid-[d4] is a deuterated metabolite of the drug Clopidogrel. Clopidogrel is a medication approved for the treatment of heart attacks and strokes. Synonyms: rac-Clopidogrel-d4 Carboxylic Acid; Clopidogrel Carboxylic Acid-d4; (2-Chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid-d4. Grade: >95%; 98% atom D. CAS No. 1246814-52-7. Molecular formula: C15H10ClNO2SD4. Mole weight: 311.82. BOC Sciences 2
rac-Clopidogrel-d4 Carboxylic Acid A deuterated metabolite of the drug Clopidogrel.A representative lot was: 2.5% d3, no d0 was detected. Group: Biochemicals. Alternative Names: (+/-)-α-(2-Chlorophenyl-d4)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic Acid. Grades: Highly Purified. CAS No. 1246814-52-7. Pack Sizes: 1mg. Molecular Formula: C??H??D?ClNO?S, Molecular Weight: 311.82. US Biological Life Sciences. USBiological 1
Worldwide
rac Clopidogrel-[d4] Hydrogen Sulfate rac Clopidogrel-[d4] Hydrogen Sulfate is the labelled analogue of rac Clopidogrel Hydrogen Sulfate, which is used in the synthesis of Clopidogrel derivatives as platelet aggregation inhibitors. Synonyms: Clopidogrel D4 Hydrogen sulfate; α-(2-Chlorophenyl-d4)-6,7-dihydro-thieno[3,2-c]pyridine-5(4H)-acetic Acid Methyl Ester Sulfate; (+/-)-Clopidogrel-d4 Bisulfate; rac-Clopidogrel-d4 Hydrogen Sulfate. Grade: ≥96% by HPLC; ≥99% atom D. CAS No. 1219274-96-0. Molecular formula: C16H12D4ClNO2S.H2SO4. Mole weight: 423.92. BOC Sciences 2
rac Clopidogrel-d4 Hydrogen Sulfate Labeled Clopridogrel, an antithrombotic.A representative lot was: 4.2% d3, 0.07% d2, 0.0005% d1 and no d0 were detected. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
rac Clopidogrel-d9 Hydrogen Sulfate Labelled Clopidogrel, an antithrombotic. Group: Biochemicals. Alternative Names: α-(2-Chlorophenyl)-6,7-dihydro-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
rac-Clopidogrel Hydrochloride rac-Clopidogrel Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Thieno[2,3-c]pyridine-6(5H)-acetic acid, ?-(2-chlorophenyl)-4,7-dihydro-, methyl ester, hydrochloride (9CI), Clopidogrel Related Compound B,Thieno[2,3-c]pyridine-6(5H)-acetic acid, ?-(2-chlorophenyl)-4,7-dihydro-, methyl ester, hydrochloride (1:1), Thieno[2,3-c]pyridine-6(5H)-acetic acid, ?-(2-chlorophenyl)-4,7-dihydro-, methyl ester, hydrochloride (1:1), Methyl (2RS)-(2-Chlorophenyl)[4,7-dihydrothieno[2,3-c]pyridin-6(5H)-yl]acetate hydrochloride, Thieno[2,3-c]pyridine-6(5H)-acetic acid, ?-(2-chlorophenyl)-4,7-dihydro-, methyl ester, hydrochloride, (±)-, Methyl(±)-(o-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate hydrochloride. CAS No. 144750-52-7. IUPAC Name: methyl 2-(2-chlorophenyl)-2-(5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl)acetate;hydrochloride. Molecular formula: C16H16ClNO2S.ClH. Mole weight: 358.28. Catalog: APS144750527. SMILES: Cl.COC(=O)C(N1CCc2ccsc2C1)c3ccccc3Cl. Format: Neat. Alfa Chemistry Analytical Products 4
rac-Clopidogrel-MP Endo Derivative. Clopidogrel derivative. Group: Biochemicals. Alternative Names: 3,4-Dehydro-3-(carboxymethyl)-α-(2-chlorophenyl)-4-[[2-(3-methoxyphenyl)-2-oxoethyl]thio]-1-piperidineacetic Acid 1-Methyl Ester. Grades: Highly Purified. CAS No. 1346598-12-6. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac-Clopidogrel-MP Endo Derivative-13C,d3. Labeled Clopidogrel derivative. Group: Biochemicals. Alternative Names: 3,4-Dehydro-3-(carboxymethyl)-α-(2-chlorophenyl)-4-[[2-(3-methoxyphenyl-13C,d3)-2-oxoethyl]thio]-1-piperidineacetic Acid 1-Methyl Ester. Grades: Highly Purified. CAS No. 1346597-76-9. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Clopidogrel [ (tert-Butylcarbonyl) oxy]methyl Ester Clopidogrel derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
rac cotinine rac cotinine. Group: Biochemicals. Alternative Names: 1-Methyl-5-(3-pyridinyl)-2-pyrrolidinone; (+/-)-Cotinine. Grades: Highly Purified. CAS No. 15569-85-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C10H12N2O. US Biological Life Sciences. USBiological 8
Worldwide
rac-Cotinine A major metabolite of Nicotine in humans. Carcinogen. Group: Biochemicals. Alternative Names: 1-Methyl-5-(3-pyridinyl)-2-pyrrolidinone; (+/-)-Cotinine. Grades: Highly Purified. CAS No. 15569-85-4. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac-Cotinine-13C,d3 A labeled major metabolite of nicotine in humans. Carcinogen. Group: Biochemicals. Alternative Names: (+/-)-1-(Methyl-13C,d3)-5-(2-pyridinyl)-2-pyrrolidinone; (+/-)-Cotinine-13C,d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac-Cotinine-d3. see C725005 A labelled major metabolite of Nicotine in humans. Carcinogen. Group: Biochemicals. Alternative Names: (+/-)-1-(Methyl-d3)-5-(2-pyridinyl)-2-pyrrolidinone; (+/-)-Cotinine-d3. Grades: Highly Purified. CAS No. 110952-70-0. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
rac Cycloserine Antibacterial (tuberculostatic). Group: Biochemicals. Alternative Names: 4-Amino-3-isoxazolidinone; (+/-)-3-Oxoisooxazolidin-4-amine; DL-Cycloserine. Grades: Highly Purified. CAS No. 68-39-3. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Cycloserine-[15N,d3] rac Cycloserine-[15N,d3] is the labelled Cycloserine. Cycloserine is an antibiotic indicated for tuberculosis. Synonyms: 4-Amino-3-isoxazolidinone-15N,d3; (+/-)-3-Oxoisooxazolidin-4-amine-15N,d3; DL-Cycloserine-15N,d3. Grade: > 95%. CAS No. 1219176-26-7. Molecular formula: C3H3N15NO2D3. Mole weight: 106.1. BOC Sciences 2
rac Cycloserine-15N,d3 rac Cycloserine-15N,d3. CAS No: 68-41-7 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
rac Cycloserine-15N,d3 Labeled Cycloserine. Antibacterial (tuberculostatic). Group: Biochemicals. Alternative Names: 4-Amino-3-isoxazolidinone-15N,d3; (+/-)-3-Oxoisooxazolidin-4-amine-15N,d3; DL-Cycloserine-15N,d3. Grades: Highly Purified. CAS No. 1219176-26-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac D-205 dye rac D-205 dye. Group: Biochemicals. Alternative Names: (2E,5E)-rel-5-[[(3aR,8bR). Grades: Highly Purified. CAS No. 1093486-14-6. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C48H47N3O4S3. US Biological Life Sciences. USBiological 8
Worldwide
rac D 617 (verapamil metabolite) A metabolite of Verapamil. Group: Biochemicals. Alternative Names: 3, 4-Dimethoxy-α -[3- (methylamino) propyl]-α - (1-methylethyl) benzeneacetonitrile; 1-Isopropyl-1-N-methylpropylamino- (3, 4-dimethoxyphenyl) acetonitrile; 2- (3, 4-Dimethoxyphenyl) -2-isopropyl-5- (methylamino) valeronitrile; N-Methyl-4-(3,4-dimethoxyphenyl)-4-cyano-5-methylhexylamine. Grades: Highly Purified. CAS No. 34245-14-2. Pack Sizes: 5mg, 10mg, 25mg. Molecular Formula: C??H??N?O?, Molecular Weight: 290.4. US Biological Life Sciences. USBiological 1
Worldwide
rac Darifenacin-d4 Used as a medication to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Alternative Names: rac 1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl-d4]-α-α-diphenyl-3-pyrrolidineacetamide; rac Enablex-d4; rac Emselex-d4. Grades: Highly Purified. CAS No. 1189701-43-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Darifenacin-[d4] rac Darifenacin-[d4] is the labelled rac-isomer of Darifenacin, which is used as a medication to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Synonyms: rac Darifenacin-d4; rac 1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl-d4]-α-α-diphenyl-3-pyrrolidineacetamide; rac Enablex-d4; rac Emselex-d4. Grade: >95%. CAS No. 1189701-43-6. Molecular formula: C28H26D4N2O2. Mole weight: 430.57. BOC Sciences 2
rac Demethyl Citalopram-d3 Hydrochloride A labeled metabolite of Citalopram, an inhibitor of serotonin (5-HT) uptake. Used as an antidepressant. Group: Biochemicals. Alternative Names: 1-(4-Fluoro-phenyl)-1-[3-(methyl-d3)amino-propyl]-1,3-dihydro-isobenzofuran-5-carbonitrile Hydrochloride; 1-[3-(Methylamino-d3)propyl]-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac-Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid Fosinopril. Group: Biochemicals. Alternative Names: rac-2-[[2-Methyl-1- (1-oxopropoxy) propoxy] (4-phenylbutyl) phosphinyl]acetic Acid. Grades: Highly Purified. CAS No. 123599-78-0. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Desethyl Oxybutynin-[d11] Hydrochloride rac Desethyl Oxybutynin-[d11] Hydrochloride is the labelled analogue of rac Desethyl Oxybutynin. rac Desethyl Oxybutynin is a metabolite of Oxybutynin which is an anticholinergic agent. Uses: A labelled metabolite of the drug oxybutynin (d289475). used in the treatment of incontinence. Synonyms: α-(Cyclohexyl-d11)-α-hydroxybenzeneacetic Acid 4-(Ethylamino)-2-butynyl Ester Hydrochloride Salt; rac Desethyl Oxybutynin-d11 Hydrochloride. Grade: 95% atom D. CAS No. 1216405-15-0. Molecular formula: C20H17D11ClNO3. Mole weight: 376.96. BOC Sciences 2
rac Desethyl Oxybutynin-d11 Hydrochloride A labeled metabolite of the drug Oxybutynin. Used in the treatment of incontinence. Group: Biochemicals. Alternative Names: α-(Cyclohexyl-d11)-α-hydroxybenzeneacetic Acid 4-(Ethylamino)-2-butynyl Ester Hydrochloride Salt. Grades: Highly Purified. CAS No. 1216405-15-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Rac desethyl oxybutynin-d5 hydrochloride Rac desethyl oxybutynin-d5 hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: α-Cyclohexyl-α-hydroxybenzeneacetic Acid 4-[(Ethyl-d5)amino]-2-butynyl Ester Hydrochloride Salt. Product Category: Heterocyclic Organic Compound. CAS No. 1173147-63-1. Molecular formula: C20H23D5ClNO3. Mole weight: 370.93. Purity: 0.96. IUPACName: 4-(1,1,2,2,2-pentadeuterioethylamino)but-2-ynyl 2-cyclohexyl-2-hydroxy-2-phenylacetate;hydrochloride. Canonical SMILES: CCNCC#CCOC(=O)C(C1CCCCC1)(C2=CC=CC=C2)O.Cl. Product ID: ACM1173147631. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 81039-77-2. Alfa Chemistry. 4
rac desethyl oxybutynin hydrochloride rac desethyl oxybutynin hydrochloride. Group: Biochemicals. Alternative Names: a-Cyclohexyl-a-hydroxybenzeneacetic acid 4-(ethylamino)-2-butynyl ester hydrochloride salt. Grades: Highly Purified. CAS No. 81039-77-2. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C20H28ClNO3. US Biological Life Sciences. USBiological 8
Worldwide
rac-Desfluoro Citalopram rac-Desfluoro Citalopram. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1026009-77-7. Molecular formula: C20H22N2O. Mole weight: 306.41. Catalog: APB1026009777. Alfa Chemistry Analytical Products 4
rac Desfluoro Citalopram HBr rac Desfluoro Citalopram HBr. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1332724-04-5. Molecular formula: C20H23BrN2O. Mole weight: 387.32. Catalog: APB1332724045. Alfa Chemistry Analytical Products 4
rac Desfluoro Citalopram Oxalate rac Desfluoro Citalopram Oxalate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-[3-(Dimethylamino)propyl]-1,3-dihydro-1-phenyl-5-isobenzofurancarbonitrile Ethanedioate (1:1),1-(3-Dimethylaminopropyl)-1-(phenyl)-5-phthalan-carbonitrile Oxalate. CAS No. 1093072-86-6. IUPAC Name: 1-[3-(dimethylamino)propyl]-1-phenyl-3H-2-benzofuran-5-carbonitrile;oxalic acid. Molecular formula: C20H22N2O.C2H2O4. Mole weight: 396.44. Catalog: APS1093072866. SMILES: CN(C)CCCC1(OCc2cc(ccc12)C#N)c3ccccc3.OC(=O)C(=O)O. Format: Neat. Alfa Chemistry Analytical Products 4
rac Desfluoro Citalopram Oxalate Citalopram impurity. Group: Biochemicals. Alternative Names: 1-(3-Dimethylaminopropyl)-1-(phenyl)-5-phthalan-carbonitrile Oxalate. Grades: Highly Purified. CAS No. 1093072-86-6. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac des(isopropylamino) acebutolol diol rac des(isopropylamino) acebutolol diol. Group: Biochemicals. Alternative Names: N- [3-Acetyl-4- [ (2RS) -2, 3-dihydroxypropoxy] phenyl] butanamide; (+/-) -N-[3-Acetyl-4- (2, 3-dihydroxypropoxy) phenyl]butanamide. Grades: Highly Purified. CAS No. 96480-91-0. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C15H21NO5. US Biological Life Sciences. USBiological 8
Worldwide
rac Desisopropyl Tolterodine A metabolite of Tolterodine used in the treatment of smooth muscle hyperactivity. Group: Biochemicals. Alternative Names: 4-Methyl-2-[3-[(1-methylethyl)amino]-1-phenylpropyl]phenol; N-Isopropyl-3-(2-hydroxy-5-methylphenyl)-3-phenylpropylamine. Grades: Highly Purified. CAS No. 480432-14-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Desisopropyl Tolterodine-d7 A labeled metabolite of Tolterodine used in the treatment of smooth muscle hyperactivity. Group: Biochemicals. Alternative Names: 4-Methyl-2-[3-[(1-methylethyl-d7)amino]-1-phenylpropyl]phenol; N-(Isopropyl-d7)-3-(2-hydroxy-5-methylphenyl)-3-phenylpropylamine. Grades: Highly Purified. CAS No. 1346600-20-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Desisopropyl Tolterodine-d7 Methyl Ether rac Desisopropyl Tolterodine-d7 derivative. A labeled metabolite of Tolterodine used in the treatment of smooth muscle hyperactivity. Group: Biochemicals. Alternative Names: 4-Methyl-2-[3-[(1-methylethyl-d7)amino]-1-phenylpropyl]phenol Methyl Ether; N-(Isopropyl-d7)-3-(2-methoxy-5-methylphenyl)-3-phenylpropylamine. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Desisopropyl Tolterodine Methyl Ether rac Desisopropyl Tolterodine derivative. A labeled metabolite of Tolterodine used in the treatment of smooth muscle hyperactivity. Group: Biochemicals. Alternative Names: 4-Methyl-2-[3-[(1-methylethyl)amino]-1-phenylpropyl]phenol Methyl Ether; N-(Isopropyl)-3-(2-methoxy-5-methylphenyl)-3-phenylpropylamine. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Desmethyl Citalopram-d4 Hydrobromide rac Desmethyl Citalopram-d4 Hydrobromide is the labeled analogue of rac Desmethyl Citalopram Hydrobromide (D230870), a metabolite of Citalopram (C505000), an inhibitor of serotonin (5-HT) uptake. Used as an antidepressant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C19H16D4BrFN2O. US Biological Life Sciences. USBiological 5
Worldwide
rac Desmethyl Citalopram Hydrochloride A metabolite of Citalopram, an inhibitor of serotonin (5-HT) uptake. Used as an antidepressant. Group: Biochemicals. Alternative Names: 1-(4-Fluorophenyl)-1-(3-methylamino-propyl)-1,3-dihydro-isobenzofuran-5-carbonitrile Hydrochloride; 1-(3-Methylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile. Grades: Highly Purified. CAS No. 97743-99-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Diacetolol rac Diacetolol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 22568-64-5. Pack Sizes: 100MG. IUPAC Name: N-[3-acetyl-4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]acetamide. Molecular formula: C16H24N2O4. Mole weight: 308.37. Catalog: APS22568645A. SMILES: CC(C)NCC(O)COc1ccc(NC(=O)C)cc1C(=O)C. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
rac Didemethyl Citalopram-d6 Hydrochloride A labeled metabolite of Citalopram, an inhibitor of serotonin (5-HT) uptake. Used as an antidepressant. Group: Biochemicals. Alternative Names: 1- (3-Aminopropyl -d6) -1- (4-fluoro phenyl ) -1, 3-di hydro-5-isobenzofurancarbonitr i le Hydrochloride; Didesmethylcitalopram-d6 Hydrochloride; Dinorcitalopram-d6 Hydrochloride; Lu 11-161-d6 Hydrochloride; rac-Didesmethylcitalopram-d6 Hydrochloride. Grades: Highly Purified. CAS No. 1189865-88-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Didemethyl Citalopram Hydrochloride A metabolite of Citalopram, an inhibitor of serotonin (5-HT) uptake. Used as an antidepressant. Group: Biochemicals. Alternative Names: 1- (3-Aminopropyl ) -1- (4-fluoro phenyl ) -1, 3-di hydro-5-isobenzofurancarbonitr i le Hydrochloride; Didesmethylcitalopram Hydrochloride; Dinorcitalopram Hydrochloride; Lu 11-161 Hydrochloride; rac-Didesmethylcitalopram Hydrochloride. Grades: Highly Purified. CAS No. 1189694-81-2. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac didesisopropyl tolterodine rac didesisopropyl tolterodine. Group: Biochemicals. Alternative Names: 3-(2-Hydroxy-5-methylphenyl)-3-phenylpropylamine; 2-(3-Amino-1-phenylpropyl)-4-methylphenol. Grades: Highly Purified. CAS No. 1189501-90-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C16H19NO. US Biological Life Sciences. USBiological 8
Worldwide
rac Dihydro Mebendazole The reduced metabolite of Mebendazole. Group: Biochemicals. Alternative Names: [5-(Hydroxyphenylmethyl)-1H-benzimidazol-2-yl]carbamic Acid. Grades: Highly Purified. CAS No. 60254-95-7. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
Worldwide
rac dihydro samidin rac dihydro samidin. Group: Biochemicals. Alternative Names: Butanoic acid 3-methyl-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester; (+/-)-3,4,5-Trihydroxy-2,2-dimethyl-6-chromanacrylic acid δ-lactone 4-acetate 3-isovalerate. Grades: Highly Purified. CAS No. 21311-66-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C21H24O7. US Biological Life Sciences. USBiological 8
Worldwide
rac dimethyl cathinone hydrochloride rac dimethyl cathinone hydrochloride. Group: Biochemicals. Alternative Names: 2-(Dimethylamino)-1-phenyl-1-propanone hydrochloride; a- (Dimethylamino) propiophenone hydrochloride; (+/-)-N-Methylephedrone hydrochloride. Grades: Highly Purified. CAS No. 10105-90-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C11H16ClNO. US Biological Life Sciences. USBiological 8
Worldwide
rac-Dobutamine-[d4] hydrochloride rac-Dobutamine-[d4] hydrochloride is the labelled salt of Dobutamine, which is a sympathomimetic drug used to treat heart failure by inhibiting β1 receptors in the sympathetic nervous system. Synonyms: (rac)-Dobutamine-d4 hydrochloride; 4-[2-[[3-(4-Hydroxyphenyl)-1-methylpropyl]amino]ethyl-d4]-1,2-benzenediol; DL-Dobutamine-d4 Hydrochloride; (+/-)-Dobutamine-d4 Hydrochloride; Dobutrex-d4; Inotrex-d4; NSC 299583-d4. Grade: ≥92%; ≥99% atom D. CAS No. 1246815-74-6. Molecular formula: C18H20D4ClNO3. Mole weight: 341.87. BOC Sciences 2
rac-Dobutamine-[d6] hydrochloride rac-Dobutamine-[d6] hydrochloride is the labelled analogue of rac-Dobutamine, which is a sympathomimetic drug used to treat heart failure by inhibiting β1 receptors in the sympathetic nervous system. Synonyms: (rac)-Dobutamine-d6 hydrochloride; 4-[2-[[3-(4-Hydroxyphenyl)-1-methylpropyl-d6]amino]ethyl]-1,2-benzenediol hydrochloride; DL-Dobutamine-d6 Hydrochloride; (+/-)-Dobutamine-d6 Hydrochloride; Dobutrex-d6; Inotrex-d6; NSC 299583-d6. Grade: ≥98%. CAS No. 1246818-96-1. Molecular formula: C18H18D6ClNO3. Mole weight: 343.88. BOC Sciences 2
rac Dobutamine Hydrochloride A sympathomimetic drug used to treat heart failure by inhibiting β1 receptors in the sympathetic nervous system. Cardiotonic. Group: Biochemicals. Alternative Names: 4- [2- [ [3- (4-Hydroxyphenyl) -1-methylpropyl] amino] ethyl] -1, 2-benzenediol; DL-Dobutamine Hydrochloride; (+/-)-Dobutamine Hydrochloride; Dobutrex; Inotrex; NSC 299583. Grades: Highly Purified. CAS No. 49745-95-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Dropropizine-d4 (Major) Lavelled Dropropizine, a cough suppressant and central sedative therapeutic agent. Group: Biochemicals. Alternative Names: 3-(4-Phenyl-1-piperazinyl)-1,2-propanediol-d4; (+/-)-Dropropizine-d4; 3-(4-Phenyl-1-piperazinyl)-1,2-propanediol-d4; Catabex-d4; Ditustat-d4; Dopropizin-d4; Katril-d4; Larylin-d4; Ribex-d4; Tussilex-d4; U.C.B. 1967-d4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
rac Duloxetine 3-Thiophene Isomer rac Duloxetine 3-Thiophene Isomer. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 25MG. Catalog: APS011651. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4

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